Description
Additional information
| Weight | 1 kg |
|---|---|
| size | 10.9", 11", 12.9" |
| Effective operating distance | 10 meters |
| Modulation method | GFSK |
| Working voltage | 3.3-4.2V |
| Charging current | <250mA |
| Standby time | 90 days |
| Charging time | <3 hours |
| Lithium battery capacity | 500mAh |
| Continuous working time | ﹤5 hours (turn on the backlight), ﹤80 hours (turn off the backlight) |
| Lithium battery life | 3 years |
| Working temperature | -20 -50° |
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